Hai.. ? Few questions, before i go start my project. ? i now have 2 domains,? samba3? with ldap ( DOMAIN1) ( and dns ) ? , and separated Win2008R2 (DOMAIN2)? ( and dns ) ? Since i dont have any lic's?on my win2008 for users want to know if its possible to do the following. ? Keep the Win2008R2??also DHCP+DNS ( and i have some dns slaves ?)? DOMAIN2 Join Samba 4 to the DOMAIN2 , transfere the FSMO roles, so samba4 is the master?DC of the domain. ? I cant touch the win2008 server, its my phone systems... is setup the following,? DNS is running bind. Windows2008 DHCP+Master dns ( with 5 sub domains.. ) ??????? => samba3 server, slave dns ??????? => mailserver server, slave dns ??????? => proxy server, slave dns. ? And my question is, can i run a setup like this. do i have to move my dhcp server to samba4, or can i keep it as is and only move the FSMO roles. ? next step is, move my current domain1 to domain 2. ? And if someone has a better setup to go with please tell me ;-) ? ? Best regards, ? Louis ?